You did not list the phone types. If you have 60 button phones, you can program all 23 channels under the buttons. Then when a call is answered and placed on hold, that exact line and key will flash as a normal line would.

If you are using smaller phones, you may want to program Loop keys. They can be used to indicate which channel the user has placed on hold to get back to that channel without the flash key. You can program multiple Loop Keys.

Rcaman

Americom, Inc.
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